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point doppler velocimetry   Point Doppler Velocimetry (pDv)
pDv is a laser-based instrument capable of making velocity measurements at a point from light scattered as small smoke particles pass through a laser beam.
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dopplar global velocimetry   Dopplar Global Velocimetry
DGV is a non-intrusive measurement technology that can provide global, multi- or single- point velocity measurements.
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AMDSB Particle Diagnostics Research Portfolio   Particle Image Velocimetry
Two-dimensional velocity measurements are made in a particle laden flow. A double pulsed laser sheet illuminates a two dimensional particle field.
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